How to Fix a Stuck Pixel
A practical workflow to tell a stuck pixel apart from a dead pixel, try the safest recovery steps first, and know when warranty is the better answer.
Updated 2026-03-15
Step 1: Confirm whether the defect is stuck or dead
Start with the Dead Pixel Test. Cycle through white, black, red, green, and blue backgrounds and watch how the defect behaves. If it stays black across all colors, it is more likely dead. If it remains visibly red, green, blue, or another fixed color while the backgrounds change, it is more likely stuck.
This distinction matters because stuck pixels sometimes respond to recovery attempts, while truly dead pixels usually do not.
Step 2: Use the safest method first — pixel cycling
Before touching the panel physically, try a pixel-cycling approach. That means rapidly changing colors over the affected area and then retesting. It is low risk and gives the pixel a chance to recover without adding physical stress to the screen. After a cycling session, go back to the dead pixel test and see whether the defect changed, disappeared, or remained exactly the same.
Step 3: Be extremely careful with any physical pressure
Some people try very gentle pressure through a soft cloth, but this is the highest-risk part of the usual stuck-pixel folklore. Too much pressure can create new damage, especially on laptops, thin panels, and OLED displays. If you are not comfortable with that risk, skip physical methods entirely and lean on warranty or exchange options instead.
The rule is simple: if you try a physical method at all, it should be gentle, deliberate, and never aggressive.
Step 4: Decide quickly whether warranty is the smarter path
If the monitor is new or still inside an easy return window, warranty or exchange is often the best option. The more time you spend experimenting, the more likely you are to accept a defect you would rather not live with. For a fresh panel, using the safest test evidence early is usually more valuable than chasing a marginal recovery attempt for hours.
Step 5: Re-test the broader panel before keeping it
If the pixel seems improved, do not stop there. Run the Monitor Color Test for banding and uniformity, and the Refresh Rate Test if motion smoothness matters. A panel with one suspicious pixel may also have other quality problems worth checking before you commit to keeping it.
The best workflow is: measure first, try the safest recovery method, then make a clean keep-or-return decision quickly.